MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
For my ender 3 I need to have the duct that low for it to not cool the nozzle but the printed plastic. Because it's so low, the frontal rail is not inserted enough so there is a lot of play in the X axis, and the screws don't fit the holes. Tomorrow I will edit the stl and make the rails longer and see if I will be able to make it work...